up in here 

here, in this vicinity, at this present location

Girls look like a bunch of sea monkeys up in here.

up in here by Action Squirrel April 4, 2003

up in here 

in this place

Damn somethin smell funkier-than-a-muthafucka up in here.

up in here by Willy October 8, 2003

Up In Here 

right now in this very space; all throughout an area at this present moment;

Y'all betta tell me where my son is right now or I'm bout to sho' out up in here!

Up In Here by Ianacts704clt October 1, 2020

up in here 

Refers to a place. Usually there are things happening, good or bad, in this place.

Y'all gon' make me lose my mind
Up in here, up in here
Y'all gon' make me go all out
Up in here, up in here
Y'all gon' make me act a fooooool
Up in here, up in here
Y'all gon' make me lose my cool
Up in here, up in here

up in here by Sickomonster April 12, 2021

Got any cherries up in here? 

Said when looking for something fresh in a stale place.

Dude, this party sucks. They got any cherries up in here?

Got any cherries up in here? by kofyslug July 1, 2009

not up in here 

not in this area, not in this building or club

*drunk white chick starts danceing on the table*
Huge black bouncer:AWW HELL NO, NOT UP IN HERE.

not up in here by snowgoon895 June 25, 2010

gettin' squirrely up in here 

A phrase used to describe a situation that is totally out of hand or ridiculous.

JB: Did you see the Katies and Bridget spiking their drinks with vodka in the breakroom?

Sharon: It's only 10 am!
JB: It's gettin' squirrely up in here!

gettin' squirrely up in here by Fireball BD March 23, 2012